introduction to front end development coursera week 1 quiz answers

Knowledge Check - How the web works

1. In the client/server model, your device is a ____________________.

  • Client
  • Server

2. The website address that you type in your web browser to navigate to a website is called a ____________________.

  • Domain name
  • Client name
  • HTTP

3. Servers are typically stored in a building called a ____________________.

  • Data Center
  • DHCP Center
  • DNS Server

4. The physical components of a server are called the ____________________.

  • Software
  • Hardware

5. The purpose of a web server is to ____________________.

  • Request content from a web browser and receive the response.
  • Receive web pages and display them in the web browser.
  • Receive requests from a web browser and to respond with the correct content for that request.

6. True or False. A website can consist of multiple web pages linked together.

  • True
  • False

7. The links you click on in your web browser are known as ____________________.

  • Hyperlinks
  • Data links
  • Server links

8. Which of these are the 3 main technologies of the web browser? Select all that apply.

  • HTML
  • C#
  • JavaScript
  • CSS

9. When you run a website on the cloud, the website is restricted to one physical server.

  • True
  • False

Knowledge Check - The Web and the Internet

10. When sending a message to another computer, the source and destination are specified using ________________.

  • a Domain Name
  • a Web Server
  • an IP Address

11. Which of the following are valid IP addresses? Select all that apply.

  • 192.0.2.235
  • example.com
  • 4527:0db8:0a00:1567:0200:ff00:0042:8329

12. When using TCP, data can arrive out of order.

  • True
  • False

13. Which of the following are valid HTTP methods? Select all that apply.

  • GET
  • POST
  • SEND
  • DELETE

14. HTML describes the structure and content of a web page.

  • True
  • False

15. When you type a website address (for example, coursera.org) in your web browser, which protocol is used to find the IP address of the website?

  • Internet Message Access Protocol (IMAP)
  • File Transfer Protocol (FTP)
  • Domain Name System Protocol (DNS)

16. A web application is more ________________ compared to a website.

  • Informative
  • Interactive

Knowledge Check - Core Internet Technologies

17. Which of the following can be done using the developer tools in your browser? Select all that apply.

  • Inspect the HTML elements of a web page.
  • Check JavaScript error logs.
  • Inspect a timeline of HTTP requests and responses.
  • Upload images to the web server
  • Inspect the performance and memory usage of a webpage.

18. In software development, a library provides _________________________.

  • Reusable pieces of code that can be used by your application.
  • A structure for developers to build an application with.

19. In software development, an API is _________________________.

  • a set of functions that an application component or service can provide.
  • a text editor to write code with.

20. Which of the following are benefits of using an Integrated Development Environment (IDE) such as Visual Studio Code? Select all that apply.

  • Syntax Highlighting
  • Error Highlighting
  • Autocomplete
  • Autodelete
  • IntelliSense

Module Quiz: Get started with Web Development

21. When two computers connect directly to each other, this forms ______________.

  • the Internet
  • a Network
  • a Server

22. The programs that run on a computer are called the ______________.

  • Hardware
  • Software

23. The structure of a web page is defined using ______________.

  • HTML
  • CSS
  • JavaScript

24. The style of a web page is defined using ______________.

  • HTML
  • CSS
  • JavaScript

25. Computers communicate with each other using which protocol?

  • Network Protocol
  • Mail Protocol
  • Mobile Protocol
  • Internet Protocol

26. To communicate with another computer on a network, your computer sends a message called an __________________.

  • IP Packet
  • IP Mail
  • IP Container

27. The web browser and web server use which protocol to transfer data?

  • DNS
  • SMTP
  • HTTP
  • IMAP

28. In software development, a framework provides a structure for developers to build an application.

  • True
  • False

29. As a developer, it is best to use a _____________ to write and maintain code.

  • Word Processor
  • Integrated Development Environment
  • Web Browser
  • Development Book

30. In software development, an API is a set of functions that an application component or service can provide.

  • True
  • False

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